As the laser brake then mobile will send the message to your other mobile any were in the country..
You can put this system at your garden,room anywhere where u thing that security is required.
This
DIY HOME SECURITY SYSTEM
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home, security, System
- Categories: DIY home security systems
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why other use number 3 to hack number.
if i use other it will be work or not
would u send me the circuit diagram
ca u share digram
Can you post instructions to build this securituy sistem?
Bhupinder excellent system, would you be so kind as to message me and let me know how exactly to build this please.
Thank you so much.
nice bhupinder singh
i wan to learn about the detail